sound/pci/hda/Kconfig

   1 menu "HD-Audio"
   2
   3 config SND_HDA
   4         tristate
   5         select SND_PCM
   6         select SND_VMASTER
   7         select SND_KCTL_JACK
   8         select SND_HDA_CORE
   9
  10 config SND_HDA_INTEL
  11         tristate "HD Audio PCI"
  12         depends on SND_PCI
  13         select SND_HDA
  14         help
  15           Say Y here to include support for Intel "High Definition
  16           Audio" (Azalia) and its compatible devices.
  17
  18           This option enables the HD-audio controller.  Don't forget
  19           to choose the appropriate codec options below.
  20
  21           To compile this driver as a module, choose M here: the module
  22           will be called snd-hda-intel.
  23
  24 config SND_HDA_TEGRA
  25         tristate "NVIDIA Tegra HD Audio"
  26         depends on ARCH_TEGRA
  27         select SND_HDA
  28         help
  29           Say Y here to support the HDA controller present in NVIDIA
  30           Tegra SoCs
  31
  32           This options enables support for the HD Audio controller
  33           present in some NVIDIA Tegra SoCs, used to communicate audio
  34           to the HDMI output.
  35
  36           To compile this driver as a module, choose M here: the module
  37           will be called snd-hda-tegra.
  38
  39 if SND_HDA
  40
  41 config SND_HDA_DSP_LOADER
  42         bool
  43
  44 config SND_HDA_PREALLOC_SIZE
  45         int "Pre-allocated buffer size for HD-audio driver"
  46         range 0 32768
  47         default 64
  48         help
  49           Specifies the default pre-allocated buffer-size in kB for the
  50           HD-audio driver.  A larger buffer (e.g. 2048) is preferred
  51           for systems using PulseAudio.  The default 64 is chosen just
  52           for compatibility reasons.
  53
  54           Note that the pre-allocation size can be changed dynamically
  55           via a proc file (/proc/asound/card*/pcm*/sub*/prealloc), too.
  56
  57 config SND_HDA_HWDEP
  58         bool "Build hwdep interface for HD-audio driver"
  59         select SND_HWDEP
  60         help
  61           Say Y here to build a hwdep interface for HD-audio driver.
  62           This interface can be used for out-of-band communication
  63           with codecs for debugging purposes.
  64
  65 config SND_HDA_RECONFIG
  66         bool "Allow dynamic codec reconfiguration"
  67         help
  68           Say Y here to enable the HD-audio codec re-configuration feature.
  69           This adds the sysfs interfaces to allow user to clear the whole
  70           codec configuration, change the codec setup, add extra verbs,
  71           and re-configure the codec dynamically.
  72
  73 config SND_HDA_INPUT_BEEP
  74         bool "Support digital beep via input layer"
  75         depends on INPUT=y || INPUT=SND_HDA
  76         help
  77           Say Y here to build a digital beep interface for HD-audio
  78           driver. This interface is used to generate digital beeps.
  79
  80 config SND_HDA_INPUT_BEEP_MODE
  81         int "Digital beep registration mode (0=off, 1=on)"
  82         depends on SND_HDA_INPUT_BEEP=y
  83         default "1"
  84         range 0 1
  85         help
  86           Set 0 to disable the digital beep interface for HD-audio by default.
  87           Set 1 to always enable the digital beep interface for HD-audio by
  88           default.
  89
  90 config SND_HDA_INPUT_JACK
  91         bool "Support jack plugging notification via input layer"
  92         depends on INPUT=y || INPUT=SND
  93         select SND_JACK
  94         help
  95           Say Y here to enable the jack plugging notification via
  96           input layer.
  97
  98 config SND_HDA_PATCH_LOADER
  99         bool "Support initialization patch loading for HD-audio"
 100         select FW_LOADER
 101         select SND_HDA_RECONFIG
 102         help
 103           Say Y here to allow the HD-audio driver to load a pseudo
 104           firmware file ("patch") for overriding the BIOS setup at
 105           start up.  The "patch" file can be specified via patch module
 106           option, such as patch=hda-init.
 107
 108 config SND_HDA_CODEC_REALTEK
 109         tristate "Build Realtek HD-audio codec support"
 110         select SND_HDA_GENERIC
 111         select INPUT
 112         help
 113           Say Y or M here to include Realtek HD-audio codec support in
 114           snd-hda-intel driver, such as ALC880.
 115
 116 comment "Set to Y if you want auto-loading the codec driver"
 117         depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m
 118
 119 config SND_HDA_CODEC_ANALOG
 120         tristate "Build Analog Device HD-audio codec support"
 121         select SND_HDA_GENERIC
 122         help
 123           Say Y or M here to include Analog Device HD-audio codec support in
 124           snd-hda-intel driver, such as AD1986A.
 125
 126 comment "Set to Y if you want auto-loading the codec driver"
 127         depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m
 128
 129 config SND_HDA_CODEC_SIGMATEL
 130         tristate "Build IDT/Sigmatel HD-audio codec support"
 131         select SND_HDA_GENERIC
 132         help
 133           Say Y or M here to include IDT (Sigmatel) HD-audio codec support in
 134           snd-hda-intel driver, such as STAC9200.
 135
 136 comment "Set to Y if you want auto-loading the codec driver"
 137         depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m
 138
 139 config SND_HDA_CODEC_VIA
 140         tristate "Build VIA HD-audio codec support"
 141         select SND_HDA_GENERIC
 142         help
 143           Say Y or M here to include VIA HD-audio codec support in
 144           snd-hda-intel driver, such as VT1708.
 145
 146 comment "Set to Y if you want auto-loading the codec driver"
 147         depends on SND_HDA=y && SND_HDA_CODEC_VIA=m
 148
 149 config SND_HDA_CODEC_HDMI
 150         tristate "Build HDMI/DisplayPort HD-audio codec support"
 151         help
 152           Say Y or M here to include HDMI and DisplayPort HD-audio codec
 153           support in snd-hda-intel driver.  This includes all AMD/ATI,
 154           Intel and Nvidia HDMI/DisplayPort codecs.
 155
 156 comment "Set to Y if you want auto-loading the codec driver"
 157         depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m
 158
 159 config SND_HDA_I915
 160         bool
 161         default y
 162         depends on DRM_I915
 163
 164 config SND_HDA_CODEC_CIRRUS
 165         tristate "Build Cirrus Logic codec support"
 166         select SND_HDA_GENERIC
 167         help
 168           Say Y or M here to include Cirrus Logic codec support in
 169           snd-hda-intel driver, such as CS4206.
 170
 171 comment "Set to Y if you want auto-loading the codec driver"
 172         depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m
 173
 174 config SND_HDA_CODEC_CONEXANT
 175         tristate "Build Conexant HD-audio codec support"
 176         select SND_HDA_GENERIC
 177         help
 178           Say Y or M here to include Conexant HD-audio codec support in
 179           snd-hda-intel driver, such as CX20549.
 180
 181 comment "Set to Y if you want auto-loading the codec driver"
 182         depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m
 183
 184 config SND_HDA_CODEC_CA0110
 185         tristate "Build Creative CA0110-IBG codec support"
 186         select SND_HDA_GENERIC
 187         help
 188           Say Y or M here to include Creative CA0110-IBG codec support in
 189           snd-hda-intel driver, found on some Creative X-Fi cards.
 190
 191 comment "Set to Y if you want auto-loading the codec driver"
 192         depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m
 193
 194 config SND_HDA_CODEC_CA0132
 195         tristate "Build Creative CA0132 codec support"
 196         help
 197           Say Y or M here to include Creative CA0132 codec support in
 198           snd-hda-intel driver.
 199
 200 comment "Set to Y if you want auto-loading the codec driver"
 201         depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m
 202
 203 config SND_HDA_CODEC_CA0132_DSP
 204         bool "Support new DSP code for CA0132 codec"
 205         depends on SND_HDA_CODEC_CA0132
 206         select SND_HDA_DSP_LOADER
 207         select FW_LOADER
 208         help
 209           Say Y here to enable the DSP for Creative CA0132 for extended
 210           features like equalizer or echo cancellation.
 211
 212           Note that this option requires the external firmware file
 213           (ctefx.bin).
 214
 215 config SND_HDA_CODEC_CMEDIA
 216         tristate "Build C-Media HD-audio codec support"
 217         select SND_HDA_GENERIC
 218         help
 219           Say Y or M here to include C-Media HD-audio codec support in
 220           snd-hda-intel driver, such as CMI9880.
 221
 222 comment "Set to Y if you want auto-loading the codec driver"
 223         depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m
 224
 225 config SND_HDA_CODEC_SI3054
 226         tristate "Build Silicon Labs 3054 HD-modem codec support"
 227         help
 228           Say Y or M here to include Silicon Labs 3054 HD-modem codec
 229           (and compatibles) support in snd-hda-intel driver.
 230
 231 comment "Set to Y if you want auto-loading the codec driver"
 232         depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m
 233
 234 config SND_HDA_GENERIC
 235         tristate "Enable generic HD-audio codec parser"
 236         help
 237           Say Y or M here to enable the generic HD-audio codec parser
 238           in snd-hda-intel driver.
 239
 240 comment "Set to Y if you want auto-loading the codec driver"
 241         depends on SND_HDA=y && SND_HDA_GENERIC=m
 242
 243 config SND_HDA_POWER_SAVE_DEFAULT
 244         int "Default time-out for HD-audio power-save mode"
 245         depends on PM
 246         default 0
 247         help
 248           The default time-out value in seconds for HD-audio automatic
 249           power-save mode.  0 means to disable the power-save mode.
 250
 251 endif
 252
 253 endmenu